Alto CLE4 SERVICE MANUAL

Service Manual

Model: CLE4.0

Compressor / Limiter

www.altoproaudio.com

Version: 1.1

CONTENTS

1. Specification

2. Block Diagram

3. Schematic Diagram

4. Printed Circuit Board

5. Wiring Diagram

6. Test Procedure

7. Electrical Parts List

8. Exploded Views & Mechanical Parts List

9. Notes

1. Specification

AUDIO INPUT

Connectors XLR and 1/4” TRS (Pin 2 and Tip hot)

Type Electronically balanced/unbalanced, RF filtered

Impedance Balanced >50Kohm, Unbalanced>25Kohm

Nominal operating level +4dBu/-10dBV switchable

Max input level >+24dBu balanced and unbalanced

CMRR Typically>50dB at 1KHz

AUDIO OUTPUT

Connectors XLR and 1/4” TRS (Pin 2 and Tip hot)

Type Electronically balanced/unbalanced, RF filtered

Impedance Balanced 120ohm, Unbalanced>60ohm

Max output level >+21dBu,+20dBm balanced and unbalanced

SYSTEM SPECIFICATIONS

Bandwidth 22HZ to 22KHz, +0/-0.5dB

Frequency Response 0.35Hz to 200kHz,+0/-3dB

Noise >-95dBu, unweighted, 22Hz to 22kHz

THD

IMD <0.1% Typical SMPTE Crosstalk

Stereo Coupling True RMS detection

<0.008% Typical at +4dBu, 1kHz, unity gain <0.04% Typical at +20dBu, 1kHz, unity gain

<-100dB, 22Hz to 22Khz

COMPRESSOR SECTION

Type Interactive Compressor (Interactive Knee Adaptation)

Threshold variable (-40dB to +20dB)

Ratio

Threshold Characteristic variable (Interactive or Hard Knee)

Manual Attack Time variable (0.5ms to 100ms / 20dB

Manual Release Time variable from 0.05 ms to 5s / 20dB

Auto Attack Time Typical 15ms at 10dB, 5ms at 20dB, 3ms at 30dB

Auto Release Time Program dependent, typical 125dB/s

Output level variable (-20dB to +20dB)

variable (1:1 to :1)

PEAK LIMITER SECTION

Type Interactive Gain Control Peak Limiter

Threshold variable (+4dB to OFF (+22dBu))

Ratio

Stage 1 Limiter Type Clipper

Attack Time “zero”

Release Time “zero”

Stage 2 Limiter Type Program Limiter

:1

Attack program dependent, typ. <5ms

Release Program dependent, typ. 20dB/s

FUNCTION SWITCHES

INTERACTIVE

CONTOUR Allows for frequency dependent detection.

I/O METER Switches between input and output for the Level Meter.

BYPASS Relay controlled hard-bypass

OPERATING LEVEL

COUPLE

Enables the “Interactive Knee Adaptation” characteristics.

Changes the internal reference level from +4 dBu to – 10dBu. Linking channels 1&2 or 3&4 for stereo operation. Channel 1 (or 3) becomes master.

INDICATORS

GAIN REDUCTION

INPUT/OUTPUT LEVEL

Peak Limiter Threshold 1 LED for indication of limiter function.

Function switch LED indicator for each

8 element LED display: 1/3/6/10/15/20/25/30 dB.

8 element LED display:

-24/-18/-12/-6/0/+6/+12/+18 dB

POWER SUPPLY

USA/Canada ~120VAC, 60Hz U.K./Australia ~240VAC, 50Hz

Mains Voltages

Fuse

Power consumption 14Watts

Mains Connection Standard IEC receptacle

Europe ~230VAC, 50Hz

General Export Model

100-120VAC : 630mA (SLOW-BLOW) 200-240VAC : 315mA (SLOW-BLOW)

~100-120VAC, ~200-240VAC, 50-60Hz

PHYSICAL

Dimension W(483.0)*D(198.0)*H(44.2) mm

Net Weight 3.3Kg

2. Block Diagram

D

OUTPUT

4

C

OUTPUT

B

A

OR

+4dBu

-10dBv

3c

4d

5e

1a

2b

213

4

SGNDSGND

+4dBu

IN OUT

STEREO L I NK

OPERATI NG L EV EL

IN

-10dBv

OUT

321

BY PASS

OUTPUT L EV EL

INPUT

RECTIFIER

FUL L WA VE

OUTPUT

M ETER

GAIN REDUCTI ON

LIM I TER

PEAK L IMITER CONTROL

STEREO L I NK

CONTROL

COMPRESSOR

CH2 ( CH4 ) I S IDENTI CA L TO CH1 ( CH3 ) EX CEPT FOR STEREO LINK MODE

VCA

COMPRESSOR/LIM ITER,PEAK L I M ITER ARE CONTROLLED BY CH1 ( CH3 ) I N STERO LINK M ODE

+4dBu

OPERATI NG L EV EL

-10dBv

213

4

OR

-10dBv

+4dBu

3c

1a4d2b

SGND

5e

1 2 3 4

Block Diagram

INPUT

D

C

INPUT

B

A

3. Schematic Diagram

+15V

7654321

8

COMPRESSOR/L I M ITER

SC FILTER

R103

C9

D

I/O M ETER

SW2A SW PS-22E85L

1

2

3

BY PASS

SW3A SW PS-22E85L

1

C

CH2

B

A

2

3

CN1 12P-2.0

1 2 3 4 5 6 7 8

9 10 11 12

CH1-M A STER COUPLE

SW4C PS-42E85L

7

8

9

P

I/O M ETER

SW6A SW PS-22E85L

1

2

3

BY PASS

SW7A SW PS-22E85L

1

2

3

+15V

-15V

R284

0.33UF

R124

47K

D6A

DA204K-2/1

SW9C-9

C17

0.33UF

D12A

DA204K-2/1

0R

2

3

R142

0R

2

3

R104

17K4 1%

R105

24K9 1%

R123

47K

IC19A TL064

SC FILITER

17K4 1%

R144

24K9 1%

R163

47K

IC22A TL064

1

R143

D5 BAS16

C12

1UF

1

-15V

D11 BAS16

2

3

D6B DA204K-2/1

R125

1K

CH1-LEVEL

13

12

R164 47K

DA204K-2/1

R165

1K

CH2-LEVEL

-15V

IC24A TL064

IC18D

CA3086

IC18C

CA3086

PEAK L IMIT ER THRESHOL D

VR4 A20K

IC21D

CA3086

IC21C

CA3086

PEAK L IMIT ER

THRESHOL D

D12B

C20

1UF

6

IC24D TL064

6

VR8 A20K

1110

1

R127

470R

14

R106

47K

13

2

9

4

8 7

IC18B

5 3

IC18A

CA3086

12

CA3086

+15V

R129

3

R126 10K

2

R128 560K

1

2

9

4

8 7

3

1

+15V

R167 470R

10K

2

R166

R168 560K

IC21B CA3086

523K 1%

13

12

IC20D

TL064

R145

47K

13

IC21A

CA3086

12

5 3

R169

523K 1%

IC23D

TL064

13

12

P

SW4B PS-42E85L

CH1-M A STER

R107

47K

6

5

1413

IC24B TL064

IC18E CA3086

R108

10M

7

-15V

6

5

-15V

R109 2M7

C13

47UF/25V

R130

1K15 1%

D1A

DA204K-2/1

14

D1B

DA204K-2/1

IC36-1

R131

47K

R132

47K

9

10

8

IC20C TL064

R146

47K

9

10

1413

IC24C TL064

8

6

5

IC21E

CA3086

R147

10M

-15V

R148

2M7

C21

47UF/25V

R171

D2A

R172 47K

1K15 1%

D2B

DA204K-2/1

8

14

4

5

6

IC36-1

R170

47K

DA204K-2/1

9

10

IC23C TL064

THRESHOL D

R110

10M

7

IC19B

TL064

4 3

C10

22UF/35V

R133

20K

R134

47K

R135

47K

5

IC17C 4066

6

5

COMPRESSOR/L I M ITER

THRESHOL D

R149

10M

7

IC22B TL064

IC26-3

C18

22UF/35V

R173

20K

R174

47K

R175

47K

6

5

IC26-5

IC20B TL064

IC23B TL064

1

VR1 B10K

3

-15V

IC26-3

D7A

DA204K-2/1

R136 4M7

0.22UF

+15V

1

VR5 B10K

3

-15V

D13A

DA204K-2/1

R176

4M7

C22

0.22UF

R111

R112

R138

2K2

C14

R177

2K2

6K8

6K2

R150

R151

2

7

6K8

2

6K2

DA204K-2/1

7

R113 240K

R115

3K

D7B

DA204K-2/1

R137

2K2

R139

1M

R152 240K

R154

3K

D13B

R178

2K2

R179

-15V

1M

-15V

COUPLE

1 2 3 4 5 6 7 8

R114

43K

9

10

C15

4.7UF/100V

R153

43K

9

10

C23

4.7UF/100V

C11 100P

T9 BR

C19 100P

T11

BR

IC19C TL064

+15V

IC22C TL064

+15V

8

D28 BAS16

IC26-1

8

D30 BAS16

IC26-2

IN TERA CTI V E

SW1B PS-22E85L

4

R116

2K

5

6

P

COMPRESSOR/L I M ITER

N: 1 RA TIO

VR2 B1K

THRESHOL D

LIM I TER

D8B DA202K-2/1

R140

4K7

D8A DA202K-2/1

D9A

DA202K-2/1

IN TERA CTI V E

SW5B PS-22E85L

4

R155

2K

5

6

P

COMPRESSOR/L I M ITER

N: 1 RA TIO

VR6 B1K

THRESHOL D

LIM I TER

D14B DA202K-2/1

R260

4K7

D14A DA202K-2/1

D15A

DA202K-2/1

D9B

DA202K-2/1

LD17 RD

R141

3K9

T10 BR

D15B

DA202K-2/1

LD34 RD

R180

3K9

T12 BR

+15V

3

1

3

1

R117 1K

R118

10K

IC26-1

R119 1K

R157

10K

IC26-2

R158 1K

13

12

2

4.7UF/100V

R156

1K

13

12

2

C24

4.7UF/100V

R120

2K2

2

14

3

IC20E TL064

411

CH3+CH4 CH3+CH4.SCH

FP-LED FP-LED.SCH

2

3

12

IC26-5

IC20A TL064

CH1CH1

IC24E TL064

CH4-REDUCTION CH3-REDUCTION CH4-LEVEL CH3-LEVEL

CH3-LEVEL CH4-LEVEL CH3-REDUCTION CH4-REDUCTION CH1-LEVEL CH2-LEVEL CH1-REDUCTION CH2-REDUCTION

IC23A

TL064

10

11

12

IC26-1IC26-2

IC22E TL064

411

D10

IC19D

BAS16

TL064

IC19E TL064

411

C16

CH1-LEVEL

CH2-LEVEL CH1-REDUCTION CH2-REDUCTION

R159

2K2

14

IC22D

D16 BAS16

TL064

CH2-REDUCTION

CH1-REDUCTION

IC17D 4066

+15V

13

1

2

LD72 RD

3

SW4A PS-42E85L

CH1-M A STER

COUPLE

Ti t el

COMPRESSOR : FRONT PANEL -ROOT ( CH1+CH 2 )

Size

A3

Dat e: Fil e:

24-May-2002

CH1+CH2. Sch

R181

3K

CLE4. 0 V1. 0

SW9C-9

R121 680R

1

CH1-REDUCTION

C41

R284

R160 680R

100N

411

1

R162 33R

P

SW4D PS-42E85L

CH1-M A STER COUPLE

CH2

IC23E TL064

411

Sheet Drawn B y:

COMPRESSOR/L I M ITER

OUTPUT GA IN

+15V

3

R122

3K9

2

C42 100N

COMPRESSOR/L I M ITER

OUTPUT GA IN

R161

3K9

2

C43 100N

1

-15V

+15V

-15V

+15V

3

1

-15V

C44 100N

VR3 B10K

VR7 B10K

+15V

-15V

Revisi onM odel N o:

31 of

EASON Y A NG

D

C

B

A

+15V

7654321

8

COMPRESSOR/L I M ITER

SC FILTER

R182

C25

D

0.33UF

0R

CH3

I/O M ETER

SW9A SW PS-22E85L

1

2

3

BY PASS

SW10A SW PS-22E85L

1

C

CH4

B

A

2

3

CN2 12P-2.0

1 2 3 4 5 6 7 8

9 10 11 12

CH3-M A STER COUPLE

SW11C PS-42E85L

7

8

9

P

I/O M ETER

SW13A SW PS-22E85L

1

2

3

BY PASS

SW14A SW PS-22E85L

1

2

3

1 2 3 4 5 6 7 8

+15V

-15V

R147

R202

47K

D18A

DA204K-2/1

SW10C-9

C33

0.33UF

D24A

DA204K-2/1

2

3

R220

0R

2

3

R183

17K4 1%

R184

24K9 1%

R201

47K

IC26A TL064

SC FILITER

17K4 1%

R222

24K9 1%

R241

47K

IC29A TL064

1

R221

D17 BAS16

C28

1UF

1

-15V

D23 BAS16

2

3

D18B

DA204K-2/1

R203

1K

CH3-LEVEL

13

12

R242 47K

DA204K-2/1

R243

1K

CH4-LEVEL

-15V

IC25D

CA3086

IC25C

CA3086

PEAK L IMIT ER THRESHOL D

VR12 A20K

IC28D

CA3086

IC28C

CA3086

PEAK L IMIT ER

THRESHOL D

D24B

C36

1UF

IC31A TL064

6

IC31D TL064

6

VR16 A20K

1110

1

R205

470R

14

R185

47K

13

2

9

4

8 7

IC25B

5 3

IC25A

CA3086

12

CA3086

+15V

R207

3

R204 10K

2

R206 560K

1

2

9

4

8 7

3

1

+15V

R245 470R

10K

2

R244

R246 560K

IC28B CA3086

523K 1%

13

12

IC27D

TL064

R223

47K

13

IC28A

CA3086

12

5 3

R247

523K 1%

IC30D

TL064

13

12

P

CH3-M A STER COUPLE

SW11B PS-42E85L

R186

47K

6

5

1413

IC31B TL064

IC25E CA3086

R187

10M

7

-15V

6

5

-15V

R188

2M7

C29

47UF/25V

R210

1K15 1%

D4B

DA204K-2/1

R209

47K

8

14

IC44-7

R208

47K

DA204K-2/1

9

10

D4A

IC27C

TL064

R224

47K

9

10

1413

IC31C TL064

8

6

5

IC28E

CA3086

R225

10M

-15V

R226

2M7

C37

47UF/25V

D3A

14

DA204K-2/1

R250

1K15 1%

D3B

DA204K-2/1

4

5

6

IC44-7

R248

47K

10

R249

9

47K

8

IC30C

TL064

THRESHOL D

IC26B

R262

TL064

10M

7

11 10

C26

22UF/35V

R211

20K

R212

47K

R213

47K

IC17B 4066

IC26-12

12

6

5

COMPRESSOR/L I M ITER

THRESHOL D

R227

10M

7

IC29B TL064

IC26-10

C34

22UF/35V

R251

20K

R252

47K

R253

47K

6

5

1

VR9 B10K

3

-15V

D19A

DA204K-2/1

R214 4M7

IC27B TL064

0.22UF

+15V

1

VR13 B10K

3

-15V

D25A

DA204K-2/1

R254

4M7

IC30B TL064

C38

0.22UF

R189

6K8

R190

6K2

IC26-10

7

R216

2K2

C30

R228

6K8

R229

6K2

7

R256

2K2

2

D19B

DA204K-2/1

R215

2K2

2

D25B

DA204K-2/1

R255

2K2

R191 240K

R192

3K

R217

1M

R230 240K

R231

3K

R257

1M

-15V

R193

43K

9

10

C31

4.7UF/100V

R232

43K

9

10

C39

4.7UF/100V

C27 100P

IC26C TL064

C35 100P

+15V

IC29C TL064

+15V

8

D31 BAS16

T13 BR

IC26-8

8

D32 BAS16

T15

BR

IC26-9

IN TERA CTI V E

SW8B PS-22E85L

4

R194

2K

5

6

COMPRESSOR/L I M ITER

N: 1 RA TIO

THRESHOL D

D20B DA202K-2/1

R218

4K7

D20A DA202K-2/1

D22A

DA202K-2/1

IN TERA CTI V E

SW12B PS-22E85L

4

R233

2K

5

6

COMPRESSOR/L I M ITER

N: 1 RA TIO

THRESHOL D

D26B DA202K-2/1

R261

4K7

D26A DA202K-2/1

D27A

DA202K-2/1

P

DA202K-2/1

VR10 B1K

LIM I TER

LD51 RD

T14 BR

P

DA202K-2/1

VR14 B1K

LIM I TER

LD68 RD

T16 BR

D22B

R219

3K9

D27B

R258

3K9

+15V

3

1

3

1

R195 1K

R196

10K

IC26-8

R197

1K

R234 1K

R235

10K

IC26-9

R236

1K

R198

2K2

13

12

2

C32

4.7UF/100V

R237

2K2

13

12

2

IC26-8 IC26-9

+15V

LD79 RD

C40

4.7UF/100V

Ti t el

Size

A3

Dat e: Fil e:

14

D21

IC26D

BAS16

TL064

IC26E TL064

411

D29 BAS16

14

IC29D TL064

IC17A 4066

6

1

2

3

CH3-M A STER COUPLE

SW11A PS-42E85L

COMPRESSOR : FRONT PANEL ( CH 3+CH4 )

24-May-2002

CH3+CH4. Sch

COMPRESSOR/L I M ITER

OUTPUT GA IN

R200

3K9

+15V

2

-15V

SW10C-9

2

3

IC27A TL064

R199 680R

1

CH3-REDUCTION

CH3

IC30A

IC29E TL064

411

IC31E TL064

1

R147

R238 680R

411

C46

C45

100N

COMPRESSOR/L I M ITER

OUTPUT GA IN

+15V

R239

3K9

2

R240 33R

10

11

12

CH3-M A STER COUPLE

SW11D

P

PS-42E85L

-15V

CH4

IC30E TL064

411

C47 100N

Revisi onM odel N o:

Sheet Drawn B y:

EASON Y A NG

IC27E TL064

411

2

3

TL064

CH4-REDUCTION

CH3-REDUCTION

98

IC26-12

R259 3K

CLE4. 0 V1. 0

3

1

3

1

C48 100N

32 of

VR11 B10K

+15V

-15V

VR15 B10K

D

C

B

+15V

A

-15V

7654321

8

D

C

B

CH1

GAIN

REDUCTION (dB)

R2 15K

R3 39K

R4 1K

R5 2K

R6 3K

R7 4K02 1%

R8 4K99 1%

R9 4K99 1%

R10 4K99 1%

R11 4K99 1%

R12 86K6 1%

LD69 GN

+15V

R1

1.2K 1/4W

T1 HR

SW1A SW PS-22E85L

1

2

3

CH1 IN PUT/OUTPUT LEVEL ( dB )

R14 15K

R15 39K

LD70 GN

+15V

GAIN REDUCTION (dB)

R13 1K 1/4W

T2 HR

SW2B PS-22E85L

4

5

6

P

CH2

R27 15K

R28 39K

LD73 GN

+15V

IN PUT/OUTPUT

R26

1.2K 1/4W

T3 HR

SW5A SW PS-22E85L

1

2

3

CH2

LEVEL ( dB )

R39 15K

R40 39K

LD74 GN

+15V

GAIN REDUCTION (dB)

R38 1K 1/4W

T4 HR

SW6B PS-22E85L

4

5

6

P

CH3

R52 15K

R53 39K

LD76 GN

+15V

IN PUT/OUTPUT

R51

1.2K 1/4W

T5 HR

SW8A SW PS-22E85L

1

2

3

CH3

LEVEL ( dB )

R64 15K

R65 39K

LD77 GN

+15V

GAIN REDUCTION (dB)

R63 1K 1/4W

T6 HR

SW9B PS-22E85L

4

5

6

P

R77 15K

R78 39K

LD80 GN

+15V

R76

1.2K 1/4W

T7 HR

IN TERA CTI V EIN TERA CTI V EIN TERA CTI V EINTERA CTI V E

SW12A SW PS-22E85L

1

2

3

CH4CH4

IN PUT/OUTPUT

LEVEL ( dB )

R89 15K

R90 39K

LD81 GN

+15V

R88 1K 1/4W

T8 HR

I/O M ETERI/O M ETERI/O M ETERI/O METER

SW13B PS-22E85L

4

5

6

D

P

BY PASS BY PASS BY PASS BY PASS

SW3B PS-22E85L

4

LD71 GN

IC2D

11

LM339

IC2C LM339

IC2B LM339

IC2A LM339

IC1D LM339

IC1C LM339

IC1B LM339

IC1A LM339

13

14

1

2

13

14

1

2

10

9

8

7

6

5

4

11

10

9

8

7

6

5

4

LD8 RD

LD7 RD

LD6 RD

LD5 RD

LD4 RD

LD3 RD

LD2 RD

LD1 RD

R16 110R

R17 100R

R18 200R

R19 402R 1%

R20 806R1%

R21 1K58 1%

R22 3K24 1%

R23 6K34 1%

R24 8K06 1%

IC3A

5

LM339

4

IC3B

7

LM339

6

IC3C

9

LM339

8

IC3D

11

LM339

10

IC4A

5

LM339

4

IC4B

7

LM339

6

IC4C

9

LM339

8

IC4D

11

LM339

10

5

6

2

LD9 GN

1

LD10 GN

14

LD11 GN

13

LD12 GN

2

LD13 GN

1

LD14 YE

14

LD15 YE

13

LD16 RD

R29

P

1K

R30 2K

R31 3K

R32 4K02 1%

R33 4K99 1%

R34 4K99 1%

R35 4K99 1%

R36 4K99 1%

R37 86K6 1%

IC6D

11

LM339

IC6C LM339

IC6B LM339

IC6A LM339

IC5D LM339

IC5C LM339

IC5B LM339

IC5A LM339

13

14

1

2

13

14

1

2

10

9

8

7

6

5

4

11

10

9

8

7

6

5

4

LD25 RD

LD24 RD

LD23 RD

LD22 RD

LD21 RD

LD20 RD

LD19 RD

LD18 RD

R41 110R

R42 100R

R43 200R

R44 402R 1%

R45 806R1%

R46 1K58 1%

R47 3K24 1%

R48 6K34 1%

R49 8K06 1%

LD75 GN

IC7A

5

LM339

4

IC7B

7

LM339

6

IC7C

9

LM339

8

IC7D

11

LM339

10

IC8A

5

LM339

4

IC8B

7

LM339

6

IC8C

9

LM339

8

IC8D

11

LM339

10

SW7B PS-22E85L

4

5

6

2

LD26 GN

1

LD27 GN

14

LD28 GN

13

LD29 GN

2

LD30 GN

1

LD31 YE

14

LD32 YE

13

LD33 RD

R54

P

1K

R55 2K

R56 3K

R57 4K02 1%

R58 4K99 1%

R59 4K99 1%

R60 4K99 1%

R61 4K99 1%

R62 86K6 1%

IC10D

11

LM339

IC10C LM339

IC10B LM339

IC10A LM339

IC9D LM339

IC9C LM339

IC9B LM339

IC9A LM339

13

14

1

2

13

14

1

2

10

9

8

7

6

5

4

11

10

9

8

7

6

5

4

LD42 RD

LD41 RD

LD40 RD

LD39 RD

LD38 RD

LD37 RD

LD36 RD

LD35 RD

R66 110R

R67 100R

R68 200R

R69 402R 1%

R70 806R1%

R71 1K58 1%

R72 3K24 1%

R73 6K34 1%

R74 8K06 1%

LD78 GN

IC11A

5

LM339

4

IC11B

7

LM339

6

IC11C

9

LM339

8

IC11D

11

LM339

10

IC12A

5

LM339

4

IC12B

7

LM339

6

IC12C

9

LM339

8

IC12D

11

LM339

10

CH3-LEVELCH2-LEVELCH1-LEVEL

SW10B PS-22E85L

4

5

6

2

1

14

13

2

1

14

13

LD43 GN

LD44 GN

LD45 GN

LD46 GN

LD47 GN

LD48 YE

LD49 YE

LD50 RD

P

R79 1K

R80 2K

R81 3K

R82 4K02 1%

R83 4K99 1%

R84 4K99 1%

R85 4K99 1%

R86 4K99 1%

R87 86K6 1%

IC14D

11

LM339

IC14C LM339

IC14B LM339

IC14A LM339

IC13D LM339

IC13C LM339

IC13B LM339

IC13A LM339

13

14

1

2

13

14

1

2

10

9

8

7

6

5

4

11

10

9

8

7

6

5

4

LD59 RD

LD58 RD

LD57 RD

LD56 RD

LD55 RD

LD54 RD

LD53 RD

LD52 RD

R91 110R

R92 100R

R93 200R

R94 402R 1%

R95 806R1%

R96 1K58 1%

R97 3K24 1%

R98 6K34 1%

R99 8K06 1%

LD82 GN

5

4

7

6

9

8

11

10

5

4

7

6

9

8

11

10

CH4-LEVEL

IC15A LM339

IC15B LM339

IC15C LM339

IC15D LM339

IC16A LM339

IC16B LM339

IC16C LM339

IC16D LM339

SW14B PS-22E85L

4

5

6

P

2

LD60 GN

1

LD61 GN

14

LD62 GN

13

LD63 GN

2

LD64 GN

1

LD65 YE

14

LD66 YE

13

LD67 RD

C

B

IC15E LM339

312

+15V

IC16E LM339

312

Sheet Drawn B y:

C7 100N

Revisi onM odel N o:

EASON Y A NG

C8

47UF/25V

R100 22R 1/4W

33 of

+15V

-15V

A

+15V

-15V

+15V

-15V

-15v

IC13E LM339

Ti t el

Size

Dat e: Fil e:

CH4-REDUCTION

IC14E

312

LM339

312

COMPRESSOR : FRONT PANEL ( D ISPL A Y )

A3

24-May-2002

FP-LED. Sch

CLE4. 0 V1. 0

IC11E LM339

312

+15V

IC17E 4066

IC12E LM339

312

147

C5 100N

R101

100R

R102

C6

47UF/25V

R75 22R 1/4W

1K

-15V

-15v

IC9E LM339

312

CH3-REDUCTIONCH2-REDUCTIONCH1-REDUCTION

IC10E LM339

312

IC7E LM339

312

+15V

IC8E LM339

312

C3 100N

C4

47UF/25V

R50 22R 1/4W

+15V

-15v

IC5E LM339

312

IC6E LM339

312

IC3E LM339

312

+15V

IC4E LM339

312

C1 100N

+15V

-15v

CH1 CH2 CH3 CH4

IC1E LM339

312

IC2E LM339

312

C2

47UF/25V

R25

A

1 2 3 4 5 6 7 8

22R 1/4W

-15V

7654321

C8 10P

R18

R24 10K

R53 10K

10K

R19

3K16

R26 6K04

R25

2K67

R47 10K

R48

3K16

R54

2K67

10

13

12

R55

6K04

9

C19 10P

6

5

2

3

D

R9

SW2-10

57K6

-15V

SW1-10

R38

57K6

-15V

R10 12K1

1 8

R11

4K7 5%

R39 12K1

1 8

R40 4K7 5%

X18-12

SW1-10

+15V

7 3

V+

-IN

GND

V-

5

SW2 PS-42E85

SW2-10

+15V

7 3

V+

-IN

GND

V-

5

R42 1K 5%

EC-

SYM

EC+

6 2 4

EC-

SYM

EC+

6 2 4

IC8 THAT2150

OUT

R12

47R

R13 33R 5%

IC9

THAT2150

OUT

R41

47R

R15

12K1

9

10

2

R14

300K 5%

13

12

2

R43 300K 5%

C6 47P

+15V

1

3

-15V

C17 47P

+15V

1

3

-15V

TL074

VR1

50K

IC5D

TL074

VR2 50K

IC3C

8

14

R44

12K1

R16

20K

R45 20K

SW1

PS-42E85

R7 20K

R8 57K6

X1

JY5042-030G

X2

JY-6351G-02-250

C

B

4 2 3 1

SGND SGND

R1 13K3

C1 47P

R3

CN3 12P-2.0

13K3

10 11 12

C3 47P

1 2 3 4 5 6 7 8 9

3c 4d 2b 1a

5e

SGND SGND

13K3

R4 13K3

+15V

-15V X18-12

R2

13

12

C4 10P

R36 20K

R5 20K

R6 57K6

C2 10P

IC3D

TL074

R37 57K6

C5 47UF/25V

14

X5

JY5042-030G

X6

JY-6351G-02-250

A

1 2 3 4 5 6 7 8

4 2 3 1

SGND SGND

3c 4d 2b 1a

5e

R30

13K3

C12 47P

R32

13K3

C14 47P

SGNDSGND

R31

13K3

R33

13K3

C15 10P

C13 10P

IC3B

TL074

C16 47UF/25V

7

6

5

R34 20K

R35 57K6

C7

10P

R17

28K

IC3A TL074

2

3

C18 10P

9

10

IC5C TL074

1

R46

28K

8

IC4C

MC33079

C9 10P

14

IC4D

MC33079

7

IC4B

MC33079

C20 10P

1

IC4A

MC33079

CH3+CH4 CH3+CH4.SCH

R20

5K76

4K53

3K16

R49 5K76

R21

60R4

R22

R23

3K24

R27

60R4

R28

4K53

R29

R50

60R4

R51

4K53

R52

3K24

R56

60R4

R57 4K53

R58

3K16

SGND SGND SGND

C10

C11

470P

IC3E TL074

411

SGNDSGNDSGND

C22

C21

470P

Titel

Size

Date: 24-May-2002 File:

X4

4

JY-5030-030G

2 3 1

X3

JY-6351G-02-250

3c 4d 2b

1a

5e

IC4E MC33079

411

IC6E TL074

411

X8 JY-5030-030G

4 2 3 1

JY-6351G-02-250

3c 4d 2b

1a

5e

IC5E

TL074

411

IC7E MC33079

411

C55 100N

C56 100N

C59 100N

C60 100N

X7

COMPRESSOR : REAR PANEL ( CH1+CH2 )

A3

CLE4.0

CH1+CH2.SCH

C57 100N

C58

100N

C61 100N

C62 100N

Sheet Drawn By:

8

+15V

-15V

+15V

-15V

RevisionModel No:

EASON YANG

D

C

B

A

V1.0

21 of

7654321

C30

10P

R82 10K

R111 10K

R76

10K

R77

3K16

R83

2K67

R105 10K

R106

3K16

R112

2K67

R84 6K04

R113

6K04

R78

5K76

IC7C

IC7D

IC7A

IC7B

8

14

1

7

C31

C42 10P

3K24

10P

R107 5K76

R79 60R4

R80 4K53

R81

R85

60R4

R86

4K53

R87

3K16

R108

60R4

R109

4K53

R110

3K24

R114 60R4

R115

4K53

R116

3K16

CN1

3P-3.96

1 2 3

C32

470P

C43

470P

C33

470P

C45 100N

C44

470P

C47 100N

X12

4

JY-5030-030G

2 3 1

X11

JY-6351G-02-250

3c 4d 2b

1a

5e

SGNDSGNDSGND

C46 100N

C49 1000UF/35V

BD1

RB154

C48 100N

4 2 3 1

3c 4d 2b

1a

5e

SGNDSGNDSGND

C50 1000UF/35V

X16 JY-5030-030G

X15

JY-6351G-02-250

Titel

COMPRESSOR : REAR PANEL ( CH3+CH4 )

Size

A3

Date: File:

IC1 7815

IN

OUT

G

IN

OUT

G

IC2 7915

24-May-2002

CH3+CH4.Sch

CLE4.0

C51

10UF/50V

OUT

C52

10UF/50V

1 2

SGND

+15V

-15V

JP1 JUMPER-3

Sheet Drawn By:

R117 1K 1/4W

C53 100N

C54 100N

9

10

MC33079

13

12

MC33079

C41

10P

2

3

MC33079

6

5

MC33079

D

R67

SW4-10

57K6

-15V

SW3-10

R96 57K6

-15V

R68

12K1

1 8

R69

4K7 5%

R97 12K1

1 8

R98 4K7 5%

X19-12

SW3-10

+15V

7 3

V+

-IN

GND

V-

5

SW4 PS-42E85

SW4-10

+15V

7 3

V+

-IN

GND

V-

5

R99 1K 5%

EC-

SYM

EC+

6 2 4

EC-

SYM

EC+

6 2 4

IC10 THAT2150

OUT

R71

47R

R70 33R 5%

IC11 THAT2150

OUT

R100

47R

R73

12K1

2

3

2

R72

300K 5%

2

3

2

R101 300K 5%

C28

47P

+15V

1

3

-15V

C39 47P

+15V

1

3

-15V

IC5A TL074

VR3 50K

IC6A TL074

VR4 50K

1

R102 12K1

R74

20K

R103 20K

SW3

PS-42E85

R65 20K

R66 57K6

X9

JY5042-030G

X10

JY-6351G-02-250

C

B

4 2 3 1

SGND SGND

R59 13K3

C23 47P

R61

3c 4d 2b 1a

5e

SGND SGND

13K3

C25 47P

CN4 12P-2.0

1 2 3 4 5 6 7 8

9 10 11 12

13K3

R62 13K3

+15V

-15V X19-12

R60

C26 10P

6

5

R94 20K

R63 20K

R64 57K6

C24 10P

IC5B TL074

R95 57K6

C27 47UF/25V

7

X13

JY5042-030G

X14

JY-6351G-02-250

A

1 2 3 4 5 6 7 8

4 2 3 1

3c 4d 2b 1a

5e

SGND SGND

R88

13K3

C34 47P

R90

13K3

C36 47P

SGNDSGND

R89

13K3

R91

13K3

C37 10P

C35 10P

IC6B

TL074

C38 47UF/25V

7

6

5

R92 20K

R93 57K6

C29

10P

R75

28K

IC6D

13

12

10

TL074

14

C40 10P

R104

28K

IC6C

TL074

9

8

1 2

CN2

2P-2.5

RevisionModel No:

22 of

EASON YANG

D

C

B

A

V1.0

PCB : CLE40-FP TOP LAYER

4. Printed Circuit Board

PCB : CLE40-FP TOP SOLDER MASK

PCB : CLE40-FP BOTTOM LAYER

PCB : CLE40-FP BOTTOM SOLDER MASK

PCB : CLE40-FP TOP OVERLAY

PCB : CLE40-FP BOTTOM OVERLAY

PCB : CLE40-FP DRILL DRAWING PLOTS

Tool Hole Size Hole Count Plated Tool Travel

---------------------------------------------------------------------------

T1 24mil (0.6096mm) 354 93.34 Inch (2370.79 mm)

T2 31mil (0.7874mm) 348 73.87 Inch (1876.40 mm)

T3 39mil (0.9906mm) 72 35.33 Inch (897.40 mm)

T4 87mil (2.2098mm) 32 34.95 Inch (887.77 mm)

T5 138mil (3.5052mm) 8 NPTH 36.02 Inch (914.97 mm)

---------------------------------------------------------------------------

Totals 814 273.52 Inch (6947.33 mm)

PCB : CLE40-PU TOP LAYER

PCB : CLE40-PU TOP SOLDER MASK

PCB : CLE40-PU BOTTOM LAYER

PCB : CLE40-PU BOTTOM SOLDER MASK

PCB : CLE40-PU TOP OVERLAY

PCB : CLE40-PU BOTTOM OVERLAY

PCB : CLE40-PU DRILL DRAWING PLOTS

Tool Hole Size Hole Count Plated Tool Travel

---------------------------------------------------------------------------

T1 24mil (0.6096mm) 144 50.44 Inch (1281.19 mm)

T2 31mil (0.7874mm) 122 41.70 Inch (1059.29 mm)

T3 39mil (0.9906mm) 25 34.36 Inch (872.72 mm)

T4 47mil (1.1938mm) 4 17.22 Inch (437.45 mm)

T5 55mil (1.397mm) 12 30.13 Inch (765.22 mm)

T6 63mil (1.6002mm) 16 29.45 Inch (747.94 mm)

T7 87mil (2.2098mm) 40 33.54 Inch (851.88 mm)

T8 110mil (2.794mm) 4 19.43 Inch (493.40 mm)

T9 126mil (3.2004mm) 4 NPTH 28.55 Inch (725.22 mm)

---------------------------------------------------------------------------

Totals 371 284.82 Inch (7234.30 mm)

5. Wiring Diagram

B

藍

C

11V

D

電源開關

AC IN

4

CN1

CN2

紅

V

變壓器

PT-CLE40

LED

A

11 of

SOY

RevisionModelo:

rawnBy:

Sheet

 V1

May

Sch

GND

OMRSSOR



Titel

Size

ate:

ile:

X19

321

CLE40-PU

CLE40-FP

CLE4.0 全機配線圖

X18

D

C

X24 X23

1 2 3 4

B

A

Midprod NO

NO.

Quanity

7. Electrical Parts List

Structure Needing Material Detail List

CLE4.0-ALTO- -230V

Unit